question_answer

Rahim, the gardener has planted 80 plants in a garden. He arranges 4 plants in each row. How many rows are required for planting all the plants?

A) 10          

B)  20           

C)  40         

D)  60

Correct Answer: B

Solution :

     Total number of plants = 80 Number of plants in each row = 4 Number of rows required \[=\text{8}0\div \text{4}=\text{2}0\] Therefore number of rows required to plant 80 plants are 20.